Diesel Gen-set Operation Instructions
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3) Check if water temperature and oil pressure of the Gen-set is normal or not. Water
temperature shall be lower than 95 and oil pressure shall be higher than
℃
0.15Mpa;
4) Check if lines of fuel, lubrication and cooling system leak or not;
5) Check if belched smoke is normal. Belched smoke of the Gen-set shall be colorless.
It is abnormal if large amount of black smoke, blue smoke or white smoke is belched
from this diesel engine.
2.1 Operation with load
If the Gen-set operate normally, switch on breaker after the Gen-set warms up at
Rated speed to let the Gen-set operate under load. At this time, inspect operating
condition of the Gen-set. The main inspection items are as follows:
1) Check speed and frequency of the Gen-set (normal speed and frequency of the
Gen-set is separately 1530~1560r/min and 51~52Hz).
2) Check three-phase output voltage of the Gen-set and the value shall be 400V;
3) Check current of the Gen-set and this current shall not exceed rated current of the
Gen-set;
4) Check if water temperature and oil pressure of the Gen-set is normal or not. Water
temperature shall be lower than 95 and oil pressure shall be higher than 0.15Mpa;
℃
5) Check if belched smoke is normal. Belched smoke of the Gen-set shall be colorless.
It is abnormal if large amount of black smoke, blue smoke or white smoke is belched
from this diesel engine.
Note: it is necessary to check operation state of the Gen-set every 1 hour.
Note: be sure to switch on air switch under supervision of power distribution
personnel only after confirming that electric equipment can be powered by the
Gen-set.
Note: make sure that load does not exceed rated power of the Gen-set.
